› added 1 month ago

11

Today I learned that you should take a progesterone test on day 21 of your cycle.

Read more myfertilityfocus.com

via reddit.com

yxMX TIL the word “robot” was first used in a 1920 play and was derived from the Slavic word for “slave labor.”
XEBWD TIL the University of Cambridge was founded when a group of students defected from Oxford after three Oxford scholars were hanged in connection with murder.
Rod7 TIL a doctor in Florida realized the infrared rays he was using to treat bladder disease was also giving women orgasams. He then built infrared technology into a vibrator.
MedM7 TIL that in history 24 popes were allegedly active sexually; 7 popes were legally married, and at least 15 had children.
W7jx4 TIL H.Kramer, author of the most popular work on witchcraft in early modern Europe and largely responsible for the witch hunting craze, was initialy condemned by theologians in his native Germany. They deemed his practices unethical and illegal, and his work inconsistent with catholic views.